The government is seeking a source-controlled proximity switch (NSN 5930014984641), quantity 13 EA. Approved sources are 50601 5161L000-1 and 76301 2001567426, and items must meet the cited drawing requirements. Delivery is to DLA Distribution San Diego by 460 days after date of order. The procurement is an RFQ available via the provided link, with hard copies not available. Quotes must be submitted electronically, and digitized drawings and military specifications may be retrieved or ordered electronically.